Resource or waste
Subtitle: the reality of nutrient recycling to land
By: by A.E. Johnston.
Contributors: International Fertiliser Society.
Series: Proceedings -- no. 630; Proceedings (International Fertiliser Society) -- no. 630.
Publisher: International Fertiliser Society
Published: 2008
Place of publication: York
Language: eng
Number of pages: 32
ISBN-13: 9780853102670
Subjects: Phosphorus in agriculture -- Congresses; Phosphatic fertilizers -- Congresses; Manures -- Congresses
Genres: Congresses
Notes: "Paper presented to The International Fertiliser Society at a Conference in Cambridge, on 10th December 2008."

Includes bibliographical references (p. 27-31).